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AuthorAll Replies

mbuugg

join:2008-04-04

reply to LHM

Re: Connecting to Google Voice Via SIP

said by LHM :

Gizmo SIP connect to GV not working as of last night (5/8/09)? Confirm?
I tried it just now and the call was not connecting. I took a look of the SIP trace of the incoming GV->Gizmo call, and it looks like the trick is now officially dead. GV now does not use the offical Gizmo proxy (proxy01.sipphone.com) any more, instead, GV routes calls to proxy 198.65.166.147 (probably an internal proxy of Gizmo that was just set up to counteract this SIPping trick, remember the GV->Gizmo glitch on Thu or Fri?), and then the proxy 198.65.166.147 forwards calls to the official Gizmo proxy proxy01.sipphone.com. In another word, GV most probably has blocked traffic from proxy01.sipphone.com.

So, another party pooped. Enjoy it while it lasts!

Isn't GV or Grandcentral using Asterisk, or anything similar? Why don't they just block the incoming Invite from proxy01.sipphone.com but go the long way to set up another proxy? I am no expert but someone may know the reason.

mbuugg

join:2008-04-04

reply to emoci
Hi emoci, you can use 'p' for "waiting for answering" and 'w' for "waiting for half second" with pbxes.org. It is useful in the trunk outbound dialing prefix. You don't need a premium account to do this.


mazilo
From Mazilo
Premium
join:2002-05-30
Lilburn, GA
kudos:1

reply to mbuugg

said by mbuugg:

I took a look of the SIP trace of the incoming GV->Gizmo call, and it looks like the trick is now officially dead. GV now does not use the offical Gizmo proxy (proxy01.sipphone.com) any more, instead, GV routes calls to proxy 198.65.166.147 (probably an internal proxy of Gizmo that was just set up to counteract this SIPping trick, ...
Thanks for this information. This means other SIP -> GV shall still work.

...remember the GV->Gizmo glitch on Thu or Fri?), and then the proxy 198.65.166.147 forwards calls to the official Gizmo proxy proxy01.sipphone.com. In another word, GV most probably has blocked traffic from proxy01.sipphone.com.
You could be right.

Isn't GV or Grandcentral using Asterisk, or anything similar? Why don't they just block the incoming Invite from proxy01.sipphone.com but go the long way to set up another proxy?
Hush ..., don't give them ideas. They probably didn't know this.
--
Mazilo always prays for FREEBIES!
US Phone: +1-678-601-0907
UK Phone: +44-703-194-2574


LHM

@comcast.net

reply to mbuugg
Aahh, Bassackwards.


mazilo
From Mazilo
Premium
join:2002-05-30
Lilburn, GA
kudos:1

reply to mbuugg

said by mbuugg:

GV now does not use the offical Gizmo proxy (proxy01.sipphone.com) any more, instead, GV routes calls to proxy 198.65.166.147 (probably an internal proxy of Gizmo that was just set up to counteract this SIPping trick, remember the GV->Gizmo glitch on Thu or Fri?), and then the proxy 198.65.166.147 forwards calls to the official Gizmo proxy proxy01.sipphone.com.
Was this a coincidence that Navid (a Gizmo5 Support) posted here (on Friday 5/8/2009) asking if anyone needs helps on G5 services?
--
Mazilo always prays for FREEBIES!
US Phone: +1-678-601-0907
UK Phone: +44-703-194-2574


IKONOS

@comcast.net

reply to lacklusterbb
Hi Lackluster,

I have been using the basic GV incoming and Gizmo5 call out credit for outgoing calls from my innomedia ATA. After reading through this thread I wanted to follow the nerdvittles advice (1) configuring your Google Voice number to go directly to voicemail, (2) configuring your Gizmo5 number to forward all calls and send them via SIP to your Google Voice phone number, (3) configuring FreePBX to route all calls with a GV prefix to your Gizmo5 SIP URI, and (4) configuring Asterisk to jump through the autodialer hoops to place an outbound call to any U.S. number through the Google Voice telephone interface.

I created an account on pbxes.com but I need some help to set it up with proper information for the steps 3 and 4. Can you please let me know how you set it up? Appreciate your help.

Thanks
Ik.


jeffnyc

join:2004-06-09
New York, NY

reply to caseydoug
Are outgoing calls using any free sip-uri to GV dead, or has a workaround been found?


PX Eliezer
Premium
join:2008-08-09
HuttRiver US
kudos:11
Reviews:
·callwithus
·voip.ms
·Vitelity VOIP
·Callcentric
·Optimum Voice
·Gizmo5

1 edit

This story notes that the Google leadership is really worried about Microsoft's Bing! search engine.

»news.cnet.com/8301-10805_3-10264417-75.html

»www.nypost.com/seven/06142009/bu···4235.htm

Considering the importance of Search to Google's whole business, I bet that they backburner GV and other non-core projects.


josephf

join:2009-04-26
Reviews:
·VoicePulse

Anyone with any proper business acuteness should be worried when a competitor introduces a new product. I don't think that has detracted from Google introducing non-search products in the past. (In fact they have separate teams dedicated to different products. I doubt Craig Walker will now be working on search...)



Duxbury

@exploits.com

My attitude is ABG - Anything But Google.

Sure, I'll use them if there is no alternative: Google Voice is nice for free calling for example, but if somebody has something as good, and they usually do, then I will always choose it over whatever Google is pushing.

There are a dozen search engines that will do as good a job as Google's for anything I will need. I used ask.com for several years without a problem and am now giving Bing a try.

I hope Microsoft cleans Google's clock.


jerryscuba

join:2009-07-31

reply to jeffnyc
I think I found a way of using Google Voice to call the US for free.
One can open an account with a VOIP provider that offers Pay As You Go. One provider I know of is Future-Nine.
Then one can get a free US number from IPKall and link it with the SIP account. Then one can use this number in GV to get calls forward to.
Well an than there is this little inconvenient call button on GV. GV will call your US number and then the party you wish to call within the US for free.

I did not try exactly this solution as I have an official US number already. However, it worked with my current VOIP provider with my own US number.

Good luck!
JS



mat

@99.9.13.x

reply to jerryscuba

Re: Connecting to Google Voice Via SIP

Why do you need the IPKAll in between? Not sure about future nine, but with callWithUs you get a real US number for receiving 2000 minutes per month free.

PX Eliezer
Premium
join:2008-08-09
HuttRiver US
kudos:11
Reviews:
·callwithus
·voip.ms
·Vitelity VOIP
·Callcentric
·Optimum Voice
·Gizmo5

said by mat :

Why do you need the IPKAll in between? Not sure about future nine, but with callWithUs you get a real US number for receiving 2000 minutes per month free.
I think that you are confused.

CallWithUs no longer offers US "DID" numbers to US residents.

And in any event, NONE of their DID's are free.

CWU is an excellent outfit, but they don't give out free US numbers.

dalrun

join:2008-01-09
Bellingham, WA

This is getting a bit of track because the GV number is a "real US number" and I'm guessing it could be SIP forwarded to CallWithUs via Gizmo.

There's basically two options: GV > POTS (IPKall) > SIP and GV > SIP (Gizmo) > SiP


86991335

join:2009-08-15
State College, PA

reply to caseydoug
Here's an updated step by step guide to enable SIP on Google Voice »truvoipbuzz.com/2009/08/how-to-e···utorial/


mazilo
From Mazilo
Premium
join:2002-05-30
Lilburn, GA
kudos:1

said by 86991335:

Here's an updated step by step guide to enable SIP on Google Voice »truvoipbuzz.com/2009/08/how-to-e···utorial/
Google Voice doesn't support a SIP outbound call. The link suggested to use GVOut.exe program as a proxy server to place a non-SIP GV outbound call.

AllThumbs

join:2006-02-07
Pawleys Island, SC

Next best thing to free SIP calling: totally free PBX with totally free calls in and out (dialed like you normally do) using Google Voice. Just run the install script on any clunker PC you have lying around.

»nerdvittles.com/?p=637


caseydoug

join:2001-08-14
Seattle, WA
kudos:5

said by AllThumbs:

Just run the install script on any clunker PC you have lying around.
That's assuming you want to keep a PC running 24/7. If you wouldn't be running the PC otherwise, the electricity costs alone will quickly eat up any savings.

The Sip Sorcery solution, discussed elsewhere, does not require installing or running anything on your computer. Even that, however, requires that you have an ATA and a broadband connection. And I certainly wouldn't count on it being around very long. "Free" seems to mean different things to different people.

emoci

join:2007-05-29
Toronto, ON
kudos:1

reply to caseydoug
As it stands (provided you do not have your own PBX and are not happy with a little software on your PC) your best bet is:

Incoming SIP:
-Get a 1-747 G5 Number
-Point your GV to your G5 number
-Register your G5 Number on your ATA/SoftPhone/Agregator Service)

Outgoing SIP:
-Get a SipSorcery acct.
-Use either the G5 number from above (this is ideal if you want to register to SIPSorcery and be done with it) or another G5 number.
-Create secondary extension in SIP Sorcery (eg. user-gv)
-Register G5 Number to SipSorcery (eg. in this case the contact field would be user-gv@sipsorcery.com )
-Add the following dialplan as the 'Outgoing Dial Plan' for the extension:

#Ruby
 
sys.log("***Starting New Call Event***")
sys.log("***Outgoing Call Starting***")
sys.log("Call placed by  #{req.Header.From.FromName} at #{req.Header.From.FromURI.User}@#{req.Header.From.FromURI.Host}")
sys.log("Call is for #{req.URI.User}")
caller = req.Header.From.FromURI.User
called = req.URI.User
sys.log("*** Caller: #{caller} ***")
sys.log("*** Number Called: #{called} ***")
 
sys.log("Call Placed via Google Voice")
sys.GoogleVoiceCall("user@gmail.com", "password", "1747xxxxxxx", "#{called}")
 

Then simply register an ATA into SipSorcery
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